Electric cars uses their electric motors to recharge battries...
Why not trying to connect an alternator on the wheels and generate HHO only when breaking the car. Breaking makes the HHO and HHO is used to accelerate. We could use a 100 amps alternator or more. OK... The problem is that we need to keep the HHO in a small container until accelerating... is it possible? The quantity of HHO kept in the container can be very small because it's used only for one acceleration. When driving, the alternator can be disconnected with a clutch.
I think it could be very efficient.




